Satellite Cells, Skeletal MuscleMuscle, SkeletalMuscle Fibers, SkeletalPAX7 Transcription FactorDNA, SatelliteMusclesMuscle DevelopmentSatellite Cells, PerineuronalMuscle ProteinsRegenerationMyoD ProteinRNA, SatelliteCell DifferentiationStem CellsMyoblastsMuscle ContractionMuscle Fibers, Fast-TwitchSatellite CommunicationsCells, CulturedMuscular AtrophyMuscle, SmoothMuscle Fibers, Slow-TwitchMyogenic Regulatory Factor 5MyogeninMuscle DenervationSatellite VirusesMyostatinMuscular DiseasesMice, Inbred C57BLMitochondria, MuscleMuscle, Smooth, VascularCell LineageAnimals, NewbornMyoblasts, SkeletalMice, Inbred mdxCell ProliferationHematopoietic Stem CellsCardiotoxinsMuscle CellsMuscle FatigueGene Expression Regulation, DevelopmentalMyofibrilsMice, TransgenicRNA, MessengerAgingSignal TransductionTime FactorsHypertrophyMyosin Heavy ChainsOculomotor MusclesMuscular Dystrophy, AnimalImmunohistochemistryMyogenic Regulatory FactorsMice, KnockoutHindlimbRats, Sprague-DawleyMuscular DystrophiesGene Expression RegulationCobra Cardiotoxin ProteinsRabbitsRats, WistarQuadriceps MuscleCell DivisionCell CountMolecular Sequence DataHindlimb SuspensionPectoralis MusclesAntigens, CD34DystrophinBase SequenceMyeloid Progenitor CellsPostnatal CareCell SeparationSatellite ImageryDesminTranscription FactorsMyocytes, Smooth MuscleMuscular Dystrophy, DuchenneGlycogenInsulinReverse Transcriptase Polymerase Chain ReactionCalciumIsometric ContractionMuscle WeaknessPaired Box Transcription FactorsBone Marrow CellsMuscle, StriatedCell LineDiaphragmBlotting, WesternHospitals, SatelliteMuscle RelaxationGene ExpressionOrgan SizeSpacecraftPhenotypeDisease Models, AnimalMyocardiumNeck MusclesElectric Stimulation